19529235

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13151}}^1$

素因数の和:13176

約数の個数: 32

約数和(自身を含む): 37877760

約数和(自身を除く): 18348525

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 13151, 39453, 65755, 118359, 144661, 197265, 355077, 433983, 591795, 723305, 1301949, 1775385, 2169915, 3905847, 6509745, 19529235]

約数ペア:

[(1, 19529235), (3, 6509745), (5, 3905847), (9, 2169915), (11, 1775385), (15, 1301949), (27, 723305), (33, 591795), (45, 433983), (55, 355077), (99, 197265), (135, 144661), (165, 118359), (297, 65755), (495, 39453), (1485, 13151)]